| 摘要 |
<P>PROBLEM TO BE SOLVED: To automatically generate an accompaniment for increasing presentation effects on a musical performance using a record player. <P>SOLUTION: This device is equipped with the record player 1 which inputs musical sound data of a musical performance sound, a detection part 41 which detects attribute values representing features of the musical performance sound, and an accompaniment sound data generation part which generates musical sound data of the accompaniment sound based upon the detected attribute values, and further equipped with a timing adjustment part 43 which adjusts the output timing of the musical sound data generated by the accompaniment sound data generation part 42 according to predetermined timing and an accompaniment sound data output part 44 which outputs musical sound data whose timing has been adjusted. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
